The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5V (V REF ) up to 36V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications. https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2017-08-06 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2017-10-19 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2018-05-04 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2018-12-17 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2019-04-02 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2021-05-16 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2022-05-07 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2022-10-20 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2023-05-01 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2024-06-04 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2024-07-20 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2026-01-07 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2026-02-04 https://elecena.pl/product/9716321/lm431acm3-nopb-voltage-regulator-adjustable-2-5-36-v-sot-23 2026-09-14